Most RS-485 interfaces communicate with computers based on RS-232 interfaces. 485 protocol programming is based on serial port programming. Due to the differences between RS-232 and RS-485 interfaces,...
The above is the example program of GD as a slave. However, after burning it, it is found that communication is impossible and it is stuck in an infinite loop in while(!i2c_flag_get(I2C0, I2C_FLAG_RBN...
The RF chip market is worth hundreds of billions of yuan. Can domestic products completely replace it?All devices connected to the mobile Internet require RF front-end chips. As the number of connecte...
My board has been working fine for several months, but now it keeps prompting FLASH TIMEOUT. Is there something wrong with KILL or is it that I burned FLASH DUALBOOT and made it write-protected? What ...
As a natural human-machine interface, voice can make the in-vehicle navigation system safer and more user-friendly. Through the functional comparison of domestic and foreign in-vehicle navigation s...[Details]
In some warehousing management, manufacturing, meteorological observation, scientific research and daily life, the requirements for temperature and humidity are common. For example, the "Interim Pr...[Details]
Introduction With the continuous development of economy, people's demand for automobiles is increasing day by day. Correspondingly, automobile consumer groups are becoming more and more mature. It...[Details]
In order to ensure the reliability of the driving assistance system and the basic functions of the car, and also to leave suitable connection interfaces for the car's future new entertainment and ...[Details]
In recent years, the development of automotive electronic technology has significantly improved vehicle safety performance. One of the technologies that is expected to be widely used is the tire p...[Details]
Although the human eye is very good at distinguishing colors, different people can describe the same color differently, which means that verbal descriptions are not enough in applications that requ...[Details]
System engineers are under pressure to reduce costs and improve board reliability. An often overlooked response is to reduce the number of components used to monitor power supplies for FPGAs, micro...[Details]
Advances in 3D semiconductor packaging technologies have enabled the form and functionality of many of the products we use every day, such as mobile phones, personal entertainment devices, and flas...[Details]
With the development of LED technology, the application of LED has expanded from the traditional low-power portable product backlight to medium- and high-power indoor lighting, outdoor lighting, an...[Details]
1 AD7674 and C8051060 Introduction
1.1 AD7674 Introduction
AD7674 is a high-precision 18-bit successive approximation (SAR) ADC with high sampling rate, high precision, low power ...[Details]
As an environmentally friendly and energy-saving solution, LED lighting has found its place in a wide range of applications such as cars, homes, office buildings, hotels, airports and street lamps....[Details]
0 Introduction
As a major component of intelligent transportation, vehicle navigation and positioning has become a research hotspot recently . With the global positioning system (GPS) being u...[Details]
The CMMB technical standard is a mobile multimedia broadcasting and television standard with independent intellectual property rights developed by the State Administration of Radio, Film and Televi...[Details]
O Introduction
With the development of modern industry and science and technology, non-destructive testing technology is playing an increasingly important role in the operation of equipmen...[Details]
With the development of IT industry, digital imaging systems (PACS, DR, CR, DSA, etc.) have gradually matured and quickly entered the field of medical radiology. Due to its "soft reading function" ...[Details]
Industrial Control Electronics
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